Re:Unit Testing eBPF Programs
by danobi on Thursday May 18, 2023 @12:23PM
(#35990302)
BPF_PROG_RUN is great but unfortunately depends on the running kernel version. To that end, I wrote `vmtest` (https://dxuuu.xyz/vmtest.html) which is designed for the BPF_PROG_RUN use case.
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Thank you for bpftrace! It was a vital aid for kernel spelunking. Very excited to see vmtest. I did a similar tool in the past [1] but never achieved this level of polish.